1 files changed, 8 insertions, 21 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
index 4874ded45653a..361835a61f2e6 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
@@ -80,35 +80,23 @@ static u32 sdma_v6_0_get_reg_offset(struct amdgpu_device *adev, u32 instance, u3
 	return base + internal_offset;
 }
 
-static unsigned sdma_v6_0_ring_init_cond_exec(struct amdgpu_ring *ring)
+static unsigned sdma_v6_0_ring_init_cond_exec(struct amdgpu_ring *ring,
+					      uint64_t addr)
 {
 	unsigned ret;
 
 	amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_COND_EXE));
-	amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr));
-	amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr));
+	amdgpu_ring_write(ring, lower_32_bits(addr));
+	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, 1);
-	ret = ring->wptr & ring->buf_mask;/* this is the offset we need patch later */
-	amdgpu_ring_write(ring, 0x55aa55aa);/* insert dummy here and patch it later */
+	/* this is the offset we need patch later */
+	ret = ring->wptr & ring->buf_mask;
+	/* insert dummy here and patch it later */
+	amdgpu_ring_write(ring, 0);
 
 	return ret;
 }
 
-static void sdma_v6_0_ring_patch_cond_exec(struct amdgpu_ring *ring,
-					   unsigned offset)
-{
-	unsigned cur;
-
-	BUG_ON(offset > ring->buf_mask);
-	BUG_ON(ring->ring[offset] != 0x55aa55aa);
-
-	cur = (ring->wptr - 1) & ring->buf_mask;
-	if (cur > offset)
-		ring->ring[offset] = cur - offset;
-	else
-		ring->ring[offset] = (ring->buf_mask + 1) - offset + cur;
-}
-
 /**
  * sdma_v6_0_ring_get_rptr - get the current read pointer
  *
@@ -1542,7 +1530,6 @@ static const struct amdgpu_ring_funcs sdma_v6_0_ring_funcs = {
 	.emit_reg_wait = sdma_v6_0_ring_emit_reg_wait,
 	.emit_reg_write_reg_wait = sdma_v6_0_ring_emit_reg_write_reg_wait,
 	.init_cond_exec = sdma_v6_0_ring_init_cond_exec,
-	.patch_cond_exec = sdma_v6_0_ring_patch_cond_exec,
 	.preempt_ib = sdma_v6_0_ring_preempt_ib,
 };